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A033952
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Write 1,2,... in clockwise spiral, writing each digit in separate square; sequence gives numbers on positive x axis.
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13
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1, 8, 6, 2, 3, 6, 6, 0, 3, 1, 8, 0, 2, 7, 1, 3, 9, 3, 4, 3, 9, 6, 0, 6, 8, 9, 6, 1, 2, 4, 2, 1, 5, 9, 4, 1, 0, 7, 7, 1, 7, 8, 0, 2, 6, 3, 4, 2, 7, 1, 8, 2, 0, 2, 2, 3, 5, 6, 6, 3, 2, 4, 1, 4, 1, 5, 6, 4, 2, 9, 2, 5, 5, 6, 8, 5, 0, 6, 4, 6, 7, 9, 0, 7, 6, 6, 7, 7, 7, 6, 4, 8, 0, 9, 1, 9, 5, 5, 9, 1, 0, 4, 0, 0, 9
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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EXAMPLE
| ... 3 1 4 1 5 2 ...
... 1 5 6 7 1 7 ...
... 2 4 1 8 6 2 ...
... 1 3 2 9 1 8 ...
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CROSSREFS
| Sequences from spirals: A001107, A002939, A007742, A033951, A033952, A033953, A033954, A033989, A033990, A033991, A002943, A033996, A033988.
Sequence in context: A021120 A021541 A066716 * A021847 A029684 A200626
Adjacent sequences: A033949 A033950 A033951 * A033953 A033954 A033955
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KEYWORD
| nonn,base,easy,nice
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AUTHOR
| Olivier Gorin (gorin(AT)roazhon.inra.fr)
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EXTENSIONS
| More terms from Andrew J. Gacek (andrew(AT)dgi.net)
Edited by Charles R Greathouse IV (charles.greathouse(AT)case.edu), Nov 01 2009
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